Sheath introducer



FIG. 1 is a perspective view of a sheath introducer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a front side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a second embodiment of a sheath introducer showing our new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a rear side elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a front side elevation view thereof;

FIG. 13 is a right side elevation view thereof; and,

FIG. 14 is a bottom plan view thereof. 

The ornamental design for our sheath introducer, as shown and described. 